上海国土资源
上海國土資源
상해국토자원
SHANGHAI LAND&RESOURCES
2011年
4期
43-48
,共6页
矿产资源%金刚石%分布规律%结晶学特性
礦產資源%金剛石%分佈規律%結晶學特性
광산자원%금강석%분포규률%결정학특성
mine resource%diamond%distributing pattern%crystallography feature
山东是我国金刚石资源的重要产地，分析了成矿分布规律及结晶学特征。原生矿体产出于金伯利岩体中，具成带成群特点；次生矿赋存于粗碎屑沉积岩中及河流阶地的松散砂矿层中。金刚石由单晶平面晶体、溶解形态的曲面晶体、再生形态的带壳晶体等组成，以浅色为主，尤以盛产彩色金刚石为特色。
山東是我國金剛石資源的重要產地，分析瞭成礦分佈規律及結晶學特徵。原生礦體產齣于金伯利巖體中，具成帶成群特點；次生礦賦存于粗碎屑沉積巖中及河流階地的鬆散砂礦層中。金剛石由單晶平麵晶體、溶解形態的麯麵晶體、再生形態的帶殼晶體等組成，以淺色為主，尤以盛產綵色金剛石為特色。
산동시아국금강석자원적중요산지，분석료성광분포규률급결정학특정。원생광체산출우금백리암체중，구성대성군특점；차생광부존우조쇄설침적암중급하류계지적송산사광층중。금강석유단정평면정체、용해형태적곡면정체、재생형태적대각정체등조성，이천색위주，우이성산채색금강석위특색。
Shandong province is the most diamond resources province in our nation. This paper inscribes the diamond resources of distribution pattern and crystallography feature. The primary orebodys is born into the kimberlite rock mass with zonation and in groups, the second orebodys exist in the cosrse clastic sedimentary rock and layer of loose placer in river terrace. Diamond crystal is divided into 3 sorts that includes the single crystal with double interlocking crystals and dissolved form curve crystals and shelled regeneration morphology crystals, and their colors are mainly light color but abound in colours diamond.
